NEW Inch Swinging Ladder (360SL) Dredge Specifications

Transcription

1 NEW Inch Swinging Ladder (360SL) Dredge Specifications GENERAL: Length Overall w/ Ladder 58-8 Width Hull, Overall (Center Tank) 10-0 Width Shipping, Overall 10-6 Width Operating, Overall 16-3 Height Overall (Without spuds) /2 Height Overall (Shipping) 10-0 Dry Weight (Estimated) 55,000 Lbs. Average Draft (Estimated) 2-4 Fuel Capacity (3 Air Space) {Two Independent Fuel Tanks} 250 U.S. Gallons DREDGING DEPTH & RANGE: Minimum Digging Depth 2-4 Maximum Digging Depth 15 Width of 2-4 Digging Depth 22-0 Width of 15 Digging Depth 18-3 HULL: Length 52-2 Depth 3-6 Width 10-0 Minimum Exterior Steel Plate Thickness 3/16 1

2 Four (4) Lifting Lugs for lifting complete dredge DIESEL ENGINE: John Deere Model 9.0 L 6090HF070 Turbocharged Diesel Engine Radiator cooled Meets EPA Regulations Continuous Power Rating RPM Sound Reduction Engine Enclosure 12V DC Electrical System Engine Control Panel w/ Digital Read-outs in Operator s Cab DREDGE PUMP: 8 Diameter Suction x 8 Diameter Discharge-Hull Mounted 19.5 Diameter 3 Vane Impeller Thread Mounted on a Heavy-Duty Shaft Wet End Parts (Impeller, Casing, Suction Cover and Replaceable Rear Liner 28% High Chrome Alloy Cast Iron (600 BHN Minimum) Oil Lubricated Bearing Assembly w/ Lip Seal Rope Packing on Pump End with Water Flush Anti-friction Roller Bearings for thrust and radial loads Typical Operating Point 3, of Head 1132 RPM Typical Operating Point 77 % Maximum Sphere Size CUTTER HEAD: Cutter Diameter 31.5 Number of Blades 6 Replaceable Blades Speed Range Optional 0 39 RPM 2

3 Cutter HP Cutting Force Unit Cutting Force 40HP 4,000 Lb. 64 Lb./ Inch LADDER SWING CYLINDER: 6 Bore x 16 Stroke LADDER HOIST CYLINDER: 6 Bore x 30 Stroke KICKER SPUD CYLINDER: Advance distance 2 6 Bore x 10 Stroke SPUD HOIST WINCHES: Spud Control Type Line Pull (First Layer) Power up and power down High Performance, High Efficiency Planetary Hydraulic Winch 5,025 Lb. Line Speed (Up and Down) Wire Rope Diameter & Type 70 FPM 1/2-6 x 19 Galvanized Wire Rope 3

4 HYDRAULIC SYSTEMS: Pump Drive Double Pump Engine-Direct Drive Circuit Type(s) Dredge Pump - Closed Loop Hydro-Transmission Auxiliary Controls 7 Bank Proportional Directional Control Valve(s) Cutter Proportional Directional Control Valve OPERATOR S CAB: Construction Engine Control Panel Controls Lighting Instruments Steel Galvannealed Sheet Wrapper w/ Steel Tubular Frame, Sound Attenuating Foam Insulation on Walls and Ceiling and Tinted Safety Glass Windows. Bi-fold door on both sides of cab. Hot Water Heater and Fan mounted on back wall. Diesel Engine Control Panel with Read-Outs including Speed Control, Tachometer, Oil Pressure, Coolant Temperature, High Temperature & Low Oil Pressure Shut- Down Individual Finger Tip Control Switches - Dredge Pump On/Off & Speed - Cutter Head Fwd/Off/Rev & Speed - Ladder Swing Cylinder, Starboard/Off/Port & Speed - Ladder Hoist Cylinder, Up/Off/Down - Starboard Spud Hoist Up/Off/Down - Port Spud Hoist Up/Off/Down - Kicker Spud Hoist Up/Off/Down - Kicker Spud Fwd/Off/Rev - Service Water Pump On/Off Front & Rear Work Lights Interior Cabin Light Gauges - Slurry Pressure & Vacuum Gauges (Dial type) - Hydraulic Pressure Gauge, Dredge Pump Circuit - Hydraulic Pressure Gauge, Cutter Head Circuit - Hydraulic Pressure Gauge, Auxiliary Circuit(s) 4

5 Standard: Windshield Wiper, Horn, heater and CCTV kicker spud camera Options: Air conditioner, Biodegradable fluid, Zincs, GPS, and discharge hose SAFETY EQUPMENT: Two Fire Extinguishers and Two Life Vests. Life Ring with Rope is optional. COATING SYSTEM: All underwater parts are given two coats of marine epoxy primer followed by a marine urethane top coat. Above water parts are first coated with a zinc rich primer followed by a marine epoxy primer and top coated with acrylic polyurethane. The deck is also given an anti-skid surface. The minimum paint thickness for below and above water coatings is 12 mils, not including OEM coatings. Hydraulic Pins bronze coated. 5